| References: |
- Deposit:: WOLFRAM: BERGBAU-UND-HUTTENGESELLSCHAFT M.B.H., 3RD ED.,
- Deposit:: JAN. 1981.
- Deposit:: SPOSS, W., DIE ENTWICKLUNG DES SCHEELITBERGBAUES MITTERSILL
- Deposit:: ERZMETALL, BAND 31 (1978) HEFT 5, MAI S. 211-252.
- Deposit:: PARRY, J.H., TUNGSTEN: UNVEILING MITTERSILL AND BERGLA,
- Deposit:: METAL BULLETIN MONTHLY, JUNE 1977.
- Deposit:: GUNTER, L., MINING DIGEST, PLANNING A NEW UNDERGROUND MINE
- Deposit:: AT MITTERSILL, AUSTRIA, MINING MAGAZINE, OCTOBER 1981.
- Deposit:: MINING MAGAZINE, OCTOBER 1978, P. 445-446.
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